What is the median of the data set?
31
31.5
32
32.5
2 answers:
Answer:
Step-by-step explanation:
Mean (Average) 31.75
Median 31.75
Range 1.5
Mode All values appeared just once.
Geometric Mean 31.745077870283
Largest 32.5
Smallest 31
Sum 127
Count 4
Sorted Data Set: 31, 31.5, 32, 32.5
Add all data and divide by the amount of data sets.
Answer: 31.75 is your meadian of 31, 31.5, 32, 32.5
Step-by-step explanation:
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Answer:
n = 22
Step-by-step explanation:
Using
n = p(1-p)(Zc/E)²
From table E = 0.2 while p= 0.37
So substituting
We have n= 22.4
Thats a sample size of approximately 22
